3 years ago

Im a lil stuck on this :v

Mathematics

1 answer:

12345 [234]3 years ago

6 0

Answer:

C-----> x<-7

Step-by-step explanation:

first u do this to turn x in positive and consequently change the > to an <:

(-1).(-4x)>28.(-1)

so:

4x<-28

x<-7

# when multiplying each side by (-1), you have to change the symbol (>) to an (<), or (<) to an (>)

You might be interested in

Hi pls help me!!! thank you

elena-s [515]

Step-by-step explanation:

Circumference (C):

$C = 2\pi r = 2\pi(5\:\text{ft}) = 31.4\:\text{ft}$

Area (A):

$A = \pi r^2 = \pi(5\:\text{ft})^2 = 78.5\:\text{ft}^2$

6 0

2 years ago

A dance studio offers ballet and hip-hop classes. The studio has 8 ballet classes for every 12 hip-hop classes. How many hip-hop

LiRa [457]

There are 1 1/2 hip hop classes for 1 ballet class.

8 0

2 years ago

Read 2 more answers

at a school 111 students play at least one sport this is 30% of the students at the school how many students are at the school

mixas84 [53]

Mark as Branliest if you like the answer and want to be ansewered frequently within no time

3 0

2 years ago

Amazon was valued at 430 billion dollars. Write this number in scientific notation

pshichka [43]

Answer:

430 billion (430,000,000,000) is 4.3 x 10^11 in scientific notation

3 0

3 years ago

NEED HELP FOR EXAMS TOMORROW

alexandr1967 [171]

Answer:

also got exams

Step-by-step explanation:

good luck bro

7 0

2 years ago